Abstract
Voice coil motor is a linear motor that can convert electrical energy into linear motion mechanical energy without any mechanical transmission. Due to the advantages of simple structure, small size, fast response speed, high positioning accuracy and easy control, voice coil motors are widely used in many electrical fields. This paper briefly described the theoretical basis of the voice coil motor, and explained the working principle, structural classification and characteristics of each structure of voice coil motor. Besides, based on the research of domestic and foreign scholars on the structure optimization of voice coil motor, this paper summarized the methods of improving the force constant and positioning accuracy of voice coil motor. Furthermore, the main application fields of voice coil motor were summarized, and their development trends and research hotspots were discussed and prospected.
| Translated title of the contribution | Overview of Structure Optimization and Application of Voice Coil Motor |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 1113-1125 |
| Number of pages | 13 |
| Journal | Diangong Jishu Xuebao/Transactions of China Electrotechnical Society |
| Volume | 36 |
| Issue number | 6 |
| DOIs | |
| State | Published - 25 Mar 2021 |
| Externally published | Yes |
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